which practice can help prevent many diseases?\n eating foods rich in gluten\n getting blood transfusions\n…

which practice can help prevent many diseases?\n eating foods rich in gluten\n getting blood transfusions\n avoiding tobacco products\n taking calcium supplements
Answer
Brief Explanations:
Tobacco use is linked to numerous diseases like cancer, heart - disease, etc. Avoiding it helps prevent many diseases. Eating gluten - rich foods doesn't prevent diseases generally and may cause issues for some. Blood transfusions are for specific medical needs, not disease prevention. Calcium supplements are for bone health, not broad - spectrum disease prevention.
Answer:
avoiding tobacco products